From: smckown <smckown@4bc1554a-c7f2-4f65-a403-e0be01f0239c>
Date: Sat, 7 Nov 2009 23:59:00 +0000 (+0000)
Subject: Add in the formula to convert the returned speed to mph.  Temporary.
X-Git-Tag: release/2.1.0-2~16
X-Git-Url: https://oss.titaniummirror.com/gitweb/?p=tinyos-2.x.git;a=commitdiff_plain;h=0914119d47f1b35118297a00caa91a88122ccd46

Add in the formula to convert the returned speed to mph.  Temporary.
---

diff --git a/tos/platforms/tmirws/sensors/AeroVaneReadP.nc b/tos/platforms/tmirws/sensors/AeroVaneReadP.nc
index 56001dde..319614ac 100644
--- a/tos/platforms/tmirws/sensors/AeroVaneReadP.nc
+++ b/tos/platforms/tmirws/sensors/AeroVaneReadP.nc
@@ -141,7 +141,8 @@ implementation {
       norace aerovector_t vector;
 
       /* Get speed average */
-      atomic vector.speed = call Count.get();
+      atomic vector.speed = (call Count.get() * 2.25) / (period * 4 / 1024) +
+	0.5;
 
       /* Complete direction average */
       vector.dir = m_sum / PHYS_PER_READ;